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RF Radar | MinMaxOff
About the product
LedgeCircle
®
RF is a Radar MinMaxOff fitting with a built-in radio communication.This combination makes
LedgeCircle
®
RF ideal for applications like stairways and corridors where the light can remain off or at a
reduced level when no one is present.
Before your start!
- Read the connection and configuration instructions before you start mounting! This process may
be easier to do with the fittings in front of you.
- Note that the Radar sensor may be triggered by motion on the other side of doors and windows.
Adjust the sensitivity / range of sensors according to the conditions.
- LedgeCircle
®
RF fittings communicate at the 868Mhz frequency. Telecom antennas using the
800Mhz and 900Mhz bands may cause fittings to be permanently on. This is most likely to occur
at the top floors of buildings with or near such antennas.
How it works
Each LedgeCircle
®
RF fitting can receive activation signals from up to 30 other fittings and be set to respond
either by turning on to the Max level (usually 100%) or to the selected Standby/Min level (10, 20, 30 or 50%).
By configuring the sensor and communication settings, a LedgeCircle
®
RF installation may be set up to be
-
have in a wide variety of ways, depending on your needs. See further instructions on connection and
configuration in the following sections.
Radar activation - example 1:
All connected fittings react respond to activation signals by turning ON to the Max level (100%).
MinMaxOnOff mode.
100%
100%
100%
- All fittings are OFF by default.
- The first fitting to detect motion sends an activation signal and turns ON to the Max level.
- All connected fittings respond to the activation signal in the same way.
- This ensures that the light will be on well ahead of the person moving through the building.
